{"id":"MAL-2026-17421","title":"Malicious code in spo365-graph (PyPI)","summary":"Malicious code in spo365-graph (PyPI)","severity":"critical","exploited":true,"vendor":"spo365-graph","product":"spo365-graph","ecosystem":"pip","affected":["spo365-graph"],"published":"2026-10-01","updated":"2026-10-01","sourceUpdated":"2026-10-01T19:45:04.477411456Z","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/MAL-2026-17421","references":[{"url":"https://bad-packages.kam193.eu/pypi/package/spo365-graph"}],"tags":["osv","pip","malware"],"ingestedAt":"2026-10-02T07:24:14.775Z","slug":"MAL-2026-17421","body":"## Overview\n\n\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: kam193 (ea8dd7600717964f4ca8f8b1134f867f4bf69f1538243d5c7da752eefed99fe1)\nDuring installation, the package deploys a rogue AWS Lambda function to collect credentials from Secret Manager as well as collect other data. Data are then exfiltrated. The malicious code was introduced in version 1.1.2.\n\n\n---\n\nCategory: MALICIOUS - The campaign has clearly malicious intent, like infostealers.\n\n\nCampaign: 2026-10-spo365-graph\n\n\nReasons (based on the campaign):\n\n\n - The package overrides the install command in setup.py to execute malicious code during installation.\n\n\n - exfiltration-cloud-tokens\n\n\n - targetted-attack\n\n\n - exfiltration-credentials\n\n\n## Affected packages\n\n- `spo365-graph`\n\n## Remediation\n\nRefer to the advisory for the patched release.","depth":"abyssal","depthScore":70,"depthScoreParts":{"impact":52.3,"likelihood":0,"exploitation":18,"ransomware":0},"changes":[]}